The term "laid money on" typically refers to placing a bet or wager, and the antonyms for this phrase would be words that indicate the opposite action. Some possible antonyms for "laid money on" could include: divested, withheld, saved, abstained, or refrained from gambling. These words suggest a level of caution or restraint when it comes to risking money or making bets. By using these antonyms, one can convey a sense of financial responsibility or prudence, as opposed to the more impulsive, risky behavior implied by the phrase "laid money on.